baber/WOPTO huggingface dataset:
Patent JP-3950930-B2 (JP)
IPC: G10L21/02
Filed: 2003-04-22
Granted: 2007-08-01
Abstract: The present invention relates to a method for recovering target speech from mixed signals, which include the target speech and noise observed in a real-world environment, based on split spectra using sound sources' locational information. This method includes: the first step of receiving target speech from a target speech source and noise from a noise source and forming mixed signals of the target speech and the noise at a first microphone and at a second microphone; the second step of performing the Fourier transform of the mixed signals from a time domain to a frequency domain, decomposing the mixed signals into two separated signals U<SUB>A </SUB>and U<SUB>B </SUB>by use of the Independent Component Analysis, and, based on transmission path characteristics of the four different paths from the target speech source and the noise source to the first and second microphones, generating from the separated signal U<SUB>A </SUB>a pair of split spectra v<SUB>A1 </SUB>and v<SUB>A2</SUB>, which were received at the first and second microphones respectively, and from the separated signal U<SUB>B </SUB>another pair of split spectra v<SUB>B1 </SUB>and v<SUB>B2</SUB>, which were received at the first and second microphones respectively; and the third step of extracting a recovered spectrum of the target speech, wherein the split spectra are analyzed by applying criteria based on sound transmission characteristics that depend on the four different distances between the first and second microphones and the target speech and noise sources, and performing the inverse Fourier transform of the recovered spectrum from the frequency domain to the time domain to recover the target speech.
Patent JP-4041798-B2 (JP)
IPC: B60L9/30
Filed: 2002-08-01
Granted: 2008-01-30
Abstract: The multiple voltage electrical supply for a railway vehicle has preferably single phase forced switching rectifier bridge (A1,2). A reactive input filter (A3) has a capacity and a choke. A braking pulser also operates as a clipper (B). There is a multi-level multiphase preferably triphase oscillator (C1-3) and power semiconductors for each component.
Patent JP-4300113-B2 (JP)
IPC: A61M1/36
Filed: 2002-12-20
Granted: 2009-07-22
Abstract: A non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood includes a line in which blood taken from a patient flows. The device also includes a temperature sensor connected to the line and provided with a device for measuring the intensity of an electromagnetic radiation. The measuring device faces a connecting portion or window of the line that is permeable by electromagnetic radiation in a first wave band, and generates a first signal, correlated with the electromagnetic radiation in the first band and therefore with the temperature of the blood flowing in the line.
Patent JP-4531514-B2 (JP)
IPC: A61B17/11
Filed: 2004-09-30
Granted: 2010-08-25
Abstract: Creating an anastomosis, or the surgical formation of a passage between two normally distinct vessels or lumens, is enhanced by an applier that introduces a ring device without the need for a separate anvil to form a hollow rivet shaped attachment. Moreover, the ring device may be advantageously formed in a cylindrical shape from molded polymer material or stamped from sheet metal with proximal and distal rings connected by proximal and distal arms that respectively form hinged, ring shaped so appose tissue walls. A center ring or portion sits in the attachment site. The applier causes actuating by moving the rings relative to one another. A latching mechanism locks the rings in the actuating state. <IMAGE>
Patent JP-4611709-B2 (JP)
IPC: D06B23/16
Filed: 2004-10-18
Granted: 2011-01-12
Abstract: The yarn enters and leaves a pressure chamber (5) through closely fitting passages formed by grooved yarn guides (15, 16) that are pressed against each other by springs or magnets. The passage size is adjusted according to yarn thickness to keep friction low. Within the pressurized zone are forwarding rollers (10, 11) so that treatment by the steam or gas jet (7) takes place under low tension. An independent claim is also included for the corresponding equipment, which provides a seal but allows thick places in the yarn to pass unhindered. It includes devices for threading up with an ejector (9), e.g. spring-loaded cones (18) are actuated by pneumatic pistons (17) to separate the guides (15, 16). An alternative design that uses a single grooved guide block pressed against a stationary wall is also shown.
Patent JP-4594085-B2 (JP)
IPC: C12N1/15
Filed: 2003-06-03
Granted: 2010-12-08
Abstract: The present application provides novel human genes RNF43 whose expression is markedly elevated in colorectal cancers, as well as CXADRL1 and GCUD1 whose expression is markedly elevated in gastric cancers compared to corresponding non-cancerous tissues. The genes and polypeptides encoded by the genes can be used, for example, in the diagnosis of a cell proliferative disease, and as target molecules for developing drugs against the disease.
Patent JP-5021165-B2 (JP)
IPC: F21Y101/00
Filed: 2003-08-26
Granted: 2012-09-05
Abstract: A polyamide molding compound having a partially crystalline polyamide, includes partially aromatic copolyamides and classic mineral fillers. The mineral filler is ultrafine chalk (calcium carbonate) and has an average particle size of at most100 nm.
Patent JP-4148320-B2 (JP)
IPC: A23L1/164
Filed: 2003-10-15
Granted: 2008-09-10
Abstract: This invention provides a method for producing a snack, which makes it possible to obtain cakes made from bread with a texture like potato chips by rolling out a material comprising bread, and heating it until the moisture content of said material decreases to a predetermined value less than the original moisture content of said material.
Patent JP-5317384-B2 (JP)
IPC: H01L21/336
Filed: 2005-04-15
Granted: 2013-10-16
Abstract: We have developed a method of PECVD depositing a-SiN<SUB>x</SUB>:H films which are useful in a TFT device as gate dielectric and passivation layers, when a series of TFT devices are arrayed over a substrate having a surface area larger than about 1 m<SUP>2</SUP>, which may be in the range of about 4.1 m<SUP>2</SUP>, and even as large as 9 m<SUP>2</SUP>. The a-SiN<SUB>x</SUB>:H films provide a uniformity of film thickness and uniformity of film properties, including chemical composition, which are necessary over such large substrate surface areas. The films produced by the method are useful for both liquid crystal active matrix displays and for organic light emitting diode control.
Patent JP-5027996-B2 (JP)
IPC: C09K23/54
Filed: 2005-05-02
Granted: 2012-09-19
Abstract: Addition compounds (A) (obtained by the reaction of (a) one or more uretdione group containing polyisocyanate with (b) one or more isocyanate compounds and subsequent addition of the uretdione group with one or more amine compound to the reaction) and their salts or quaternized products are new. Addition compounds (A) (obtained by the reaction of (a) one or more uretdione group containing polyisocyanate with (b) one or more isocyanate compounds of formula (Y-(XH) n) (I) (where all the free isocyanate groups of (a) reacts with (I) to form an uretdione group containing intermediary product) and subsequent addition of the uretdione group with one or more amine compound of formula (Z-NHR) (II) to the reaction and optionally after this reaction, the reaction product optionally reacts with remaining reactive amino groups) or their salts or quaternized products are new. XH : isocyanate reactive group; Y : non isocyanate reactive group, monomer or polymer group, one or more (cyclo)aliphatic, araliphatic and/or aromatic group (where Y possesses a medial molecular mass less than 20000 g/mol); n : 1-3 (where n is 1 for 50 mol.% of (I)); R : H or 1-4C alkyl; and Z : (cyclo)aliphatic and/or aromatic basic group.
Patent JP-4818672-B2 (JP)
IPC: C08L101/00
Filed: 2005-09-22
Granted: 2011-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded article whose skin touch is especially good.  <P>SOLUTION: This thermoplastic resin molded article comprising a thermoplastic resin composition comprising a thermoplastic resin and cellulose fibers, wherein the surface roughness (Ra) of the molded article is ≥0.8 μm. The thermoplastic resin molded article, wherein the cellulose fibers contain α-cellulose in an amount of ≥80 mass%, and have an average fiber diameter of ≤100 μm. The thermoplastic resin molded article, wherein the number of un-opened or opened cellulose fiber masses having the maximum diameters or lengths of ≥1 mm is ≤10 per 50 cm<SP>2</SP>of the molded article surface. The molded article has good touch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4859449-B2 (JP)
IPC: A61B1/00
Filed: 2005-12-06
Granted: 2012-01-25
Abstract: The endoscope has a head (3), which is connected by a bendable end piece (2) with an endoscope shank (1) to a tubular construction unit. Between the endoscope shank and the bendable end piece a rotation element (4) for rotating the bendable end piece is inserted around the longitudinal axis of the endoscope shank. The rotation element (4) has a coaxial drive, and a reduction gear (10). The bendable end piece has a bending mechanism, which makes bending possible of the end piece and only into a reduced number of directions such as two dimensions.
Patent JP-4763485-B2 (JP)
IPC: G01N21/64
Filed: 2006-03-15
Granted: 2011-08-31
Abstract: Single molecular measurement is conducted with a high throughput. Fluorescence from labeled target molecules flowing a sample flow cell is measured by a line CCD element to realize single molecular measurement with a high throughput. Where, the number of photo detecting pixels of the line CCD element is smaller than a value obtained by dividing an exposure time by pixel transfer rate.
Patent JP-4958459-B2 (JP)
IPC: B01D53/26
Filed: 2006-03-29
Granted: 2012-06-20
Abstract: The present invention provides a dehumidifying rotor wherein the dehumidifying quantity is great and reduces fewer when time changes even in condition of low temperature of the heater. The dehumidifying rotor of the invention for the dehumidifying machine with opening surface temperature 250-500 DEG C in the inlet side of the reproduction air loads dehumidizer on carrier, which is characterized in that the dehumidifying rotor is separated in to a first loading section loads the first dehumidizer and a second loading section loads the second dehumidizer on intersecting surface vertical to the thickness direction, the first dehumidizer is zeolite with dehumidifying peak temperature 90-160 DEG C, the dehumidizer is uncrystalline inorganic porous plastid or hydrophilic resin with dehumidifying peak temperature 40-100 DEG and dehumidifying peak temperature more than 5 DEG C lower than that of the dehumidifying peak temperature of the first dehumidizer.
Patent JP-5190722-B2 (JP)
IPC: G11C19/28
Filed: 2006-04-19
Granted: 2013-04-24
Abstract: There is disclosed a shift register comprising a bootstrap circuit that outputs a voltage of the supply voltage to the output when the voltage of a first node becomes higher or lower than the supply voltage. The shift register comprises: two or more transistors connected in series to the first node; a device for supplying the voltage to a second node between the transistors such that the voltage between the drains and sources of the transistors becomes below the supply voltage; a first input transistor connected to the first node, and the gate electrode thereof is connected to a first input terminal as well; and an output transistor connected to the output terminal and the clock signal while having the gate electrode connected to the first node, wherein the gate electrode of the output transistor is not opened except for the bootstrap period.
Patent JP-4300222-B2 (JP)
IPC: H05K1/02
Filed: 2006-05-12
Granted: 2009-07-22
Abstract: A high flexibility circuit board (1) has electrically non-conducting fibers (2) and electrically conducting fibers (3). At least the electrically conducting fibers are arranged as weft and warp fibers and form a uniform grid structure in the entire fabric, and the electrically non-conducting fibers have a higher tensile strength than the electrically conducting fibers (3). Independent claims are included for the following: (1) (A) A textile with at least two fiber types. (2) (B) A method for manufacturing a high flexibility circuit board.
Patent JP-4936052-B2 (JP)
IPC: B62D5/04
Filed: 2006-09-25
Granted: 2012-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost and engaging noise of a planetary gear mechanism in a steering device for a vehicle capable of varying the transmission ratio of a turning angle of a turning wheel with respect to a steering angle of a steering member.  <P>SOLUTION: The planetary gear mechanism 17 comprises a first sun gear 19 connected to the steering member, a second sun gear 20 connected to the turning wheel, two planetary gears 21 for meshing with both of the first and second sun gears 19, 20, and a carrier 22 for rotatably and integrally rotatably supporting the planetary gear 21 around an axis line L. A tooth part forming part 21a of each planetary gear 21 is integrally formed by using a single member. At least one of the first and second sun gears is formed to be a profile shifted gear, the addendum modification coefficients x1, x2 are different, and the difference between the numbers of teeth z1, z2 is set to be 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4969241-B2 (JP)
IPC: C10G2/00
Filed: 2004-08-20
Granted: 2012-07-04
Abstract: A process ( 10 ) for synthesising hydrocarbons includes feeding a gaseous feedstock ( 18 ) comprising hydrogen and carbon monoxide, into a first Fischer-Tropsch reaction stage ( 12 ) which is a three-phase low temperature catalytic Fischer-Tropsch reaction stage, and allowing the hydrogen and carbon monoxide partially to react catalytically in the first reaction stage ( 12 ) to form hydrocarbons. At least a portion of a tail gas ( 32 ) which includes unreacted hydrogen and carbon monoxide obtained from the first reaction stage, is fed into a second Fischer-Tropsch reaction stage ( 42 ) which is a two-phase high temperature catalytic Fischer-Tropsch reaction stage. The hydrogen and carbon monoxide are allowed at least partially to react catalytically in the second reaction stage ( 42 ) to form gaseous hydrocarbons.
Patent JP-4762171-B2 (JP)
IPC: H04W52/10
Filed: 2007-02-27
Granted: 2011-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and to secure efficient radio communication by performing control for changing a transmission power value according to a state of the radio communication.  <P>SOLUTION: A wireless LAN module 20 detects C/N ratio to carrier wave received by a C/N detection circuit 21c included in an RF circuit part 21, determines the present level of wireless LAN environment based on the detected C/N ratio, simultaneously determines a transmission power value corresponding to the determined level from a power table 40. A CPU 27 controls a power control part 21a of the RF circuit part 21 so as to perform transmission by the determined power value. Thus, when a state of a wireless LAN is satisfactory, the transmission power value is lowered to reduce the power consumption within a range that a transfer bit rate is not reduced and when the state of the wireless LAN is not satisfactory, the transmission power value is enhanced to maintain predetermined communication efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5148900-B2 (JP)
IPC: G02B13/00
Filed: 2007-03-02
Granted: 2013-02-20
Abstract: A module for projecting a light beam comprises: a light source (10), a substantially flat support surface (20) on which the source is arranged, and a curved reflecting surface (30), the reflecting surface being divided into a plurality of reflecting areas (31,32,33). The plurality of reflecting areas comprises at least one area (32,33) such that the portion of the light beam reflected by that area is substantially collimated in a vertical direction and has a small horizontal divergence ± less than a first predetermined angular value ± 1 , and at least one area (31) which is designed in a manner such that the portion of the light beam reflected by that area has a wide horizontal divergence ± greater than a second predetermined angular value ± 2 . The area (31) with wide horizontal divergence has a substantially elliptical horizontal cross-section parallel to the flat support surface (20) with one of its foci (F1) substantially coinciding with the source (10) and a substantially parabolic vertical cross-section with an axis (z p ) substantially parallel to the flat support surface (20) and with its focus (F) substantially coinciding with the source (10).
Patent JP-4696089-B2 (JP)
IPC: G06F3/06
Filed: 2007-03-30
Granted: 2011-06-08
Abstract: Provided is a distributed storage system capable of improving reliability and continuous operability while minimizing increases in management workload. A distributed storage system (100) includes storage devices (31 to 39) that store data and interface processors (21 to 25) that control the storage devices (31 to 39) in accordance with requests from a user terminal (10). Each of the storage devices (31 to 39) and the interface processors (21 to 25) store therein a node list containing an IP address of at least one of the storage devices (31 to 39). The interface processors (21 to 29) control the storage devices (31 to 39) based on the node lists. Each of the storage devices (31 to 39) make a request for the node list to a different interface processor every time. The interface processor that has received the request adds, to its own node list, the IP address of the storage device that has made the request.
Patent JP-5336050-B2 (JP)
IPC: C09J7/40
Filed: 2007-04-06
Granted: 2013-11-06
Abstract: A double-faced pressure-sensitive adhesive sheet which is produced by a simple production process and has satisfactory applicability at time of use. The double-faced pressure-sensitive adhesive sheet is obtained by superposing a first release paper (1) on one side of a pressure-sensitive adhesive layer (2), superposing a second release paper (3) on the other side, and subjecting the laminate to half-cutting from each side to form tape-shaped pressure-sensitive adhesive layers (2) and to cause only the first release paper (1) to have pickup tabs which protrude from edge parts of the tape-shaped pressure-sensitive adhesive layers (2) in the length direction therefor.
Patent JP-5269339-B2 (JP)
IPC: A61B18/18
Filed: 2007-04-23
Granted: 2013-08-21
Abstract: A system and method for performing electrosurgical procedures are disclosed. The system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue in form of one or more electrosurgical waveforms having a crest factor and a duty cycle. The system also includes sensor circuitry adapted to measure impedance and to obtain one or more measured impedance signals. The sensor circuitry is further adapted to generate one or more arc detection signals upon detecting an arcing condition§. The system further includes a controller adapted to generate one or more target control signals as a function of the measured impedance signals and to adjust output of the electrosurgical generator based on the arc detection signal. An electrosurgical instrument is also included having one or more active electrodes adapted to apply electrosurgical energy to tissue.
Patent JP-5269363-B2 (JP)
IPC: H02P3/06
Filed: 2007-08-02
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a stopper device for decing an origin in an actuator which returns to an origin at high speed at an end of a work area and reduces the time for deciding an origin in equipment.  <P>SOLUTION: In this method, a slider reciprocating in a certain work area by a driving mechanism provided in a housing is stopped at a stroke end. This method includes: installing a stopper device composed of buffer materials 25, 26 and rigid body portions 8, 9 at stroke ends; moving the slider 5 to a stroke end at normal driving speed and abutting it against the buffer materials 25, 26 of a stopper device to decelerate it; further actuating the slider 5 to press it against the stopper device at a speed significantly lower than the normal speed; and pushing the buffer material 25, 26 against the elasticity of the buffer material 25, 26 and stopping the slider 5 by the rigid body portions 8, 9 of the stopper device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4956334-B2 (JP)
IPC: G10L15/193
Filed: 2007-08-29
Granted: 2012-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method of an automaton for reducing memory capacity required for determination, and to provide a determination method of a finite state transducer, an automaton determination device and an automaton determination program.  <P>SOLUTION: Partial transition to be determined is selected from transition included in a nondeterministic model every time processing related with determination is repeated, and the name of a determined state configured of the combination of states generated in determining the selected partial transition is changed to single different name every time the processing is repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5315683-B2 (JP)
IPC: C08K13/02
Filed: 2007-12-17
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material which hardly allows bleed-out to occur even in a high temperature atmosphere, has excellent flowability during injection molding, and is excellent in anisotropy which is a cause of warpage or strain when a fiber-reinforcing material is compounded; and to provide a molded article useful for a machine mechanical part, an electric or electronic part, and an automobile part.  <P>SOLUTION: A flame-retardant thermoplastic polyester resin composition is provided, which is prepared by compounding (A) 100 pts.wt. thermoplastic polyester resin with (C) 1-100 pts.wt. flame retardant and (D) 0.01-10 pts.wt. polyhydric alcohol compound containing one or more alkylene oxide units each having three or more functional groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4995708-B2 (JP)
IPC: H05B37/02
Filed: 2007-12-21
Granted: 2012-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To control an illumination apparatus depending on the ambient brightness at a flexible timing, and to adjust the control timing with ease.  <P>SOLUTION: A fixed time control unit 1 has a brightness sensor terminal 1i connected to a brightness sensor 2, and has a structure separated from the brightness sensor 2. The fixed time control unit 1 controls a state of an illumination apparatus at a timing which is offset by a setting time using a timing when brightness changes between a bright state and a dark state as a reference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5356684-B2 (JP)
IPC: C08L33/16
Filed: 2005-03-30
Granted: 2013-12-04
Abstract: Crosslinkable liquid composition which can crosslink to give a hydrophobic and/or oleophobic silicone elastomer coating, comprising a polyorganosiloxane (POS) resin A exhibiting, per molecule, on the one hand, at least two different siloxyl units chosen from those of M, D, T and Q types, one of the units being a T unit or a Q unit, and, on the other hand, at least three hydrolysable/condensable groups of OH and/or OR1 types, where R1 is a linear or branched C1 to C6, preferably C1 to C3, alkyl radical, a system for promoting attachment B and a polyfluoroacrylate F. Use of this composition to form a silicone elastomer sheath around the constituent yarns, fibers and/or filaments of a textile material and to confer long-lasting oleophobicity and/or hydrophobicity properties.